EP 1924340 A1 20080528 - EXHAUST GAS CLEANING COMPONENT FOR CLEANING AN INTERNAL COMBUSTION ENGINE EXHAUST GAS
Title (en)
EXHAUST GAS CLEANING COMPONENT FOR CLEANING AN INTERNAL COMBUSTION ENGINE EXHAUST GAS
Title (de)
ABGASREINIGUNGSBAUTEIL ZUR REINIGUNG EINES BRENNKRAFTMASCHINENABGASES
Title (fr)
COMPOSANT D'EPURATION DE GAZ D'ECHAPPEMENT POUR EPURER DES GAZ D'ECHAPPEMENT D'UN MOTEUR A COMBUSTION
Publication
Application
Priority
- EP 2006008383 W 20060826
- DE 102005044545 A 20050917
Abstract (en)
[origin: WO2007031190A1] An exhaust gas cleaning component is proposed for cleaning an internal combustion engine exhaust gas, having a carrier body through which a plurality of flow ducts (2) for the exhaust gas pass. At least some of the walls (3) of the flow ducts have a coating with an oxygen storage capability. According to the invention, the coating with an oxygen storage capability is provided for a first delimited region (5; 5'; 5'') of the carrier body, and a second delimited region (6; 6'; 6'') of the carrier body is made free of a coating with an oxygen storage capability or has a coating with a greatly reduced oxygen capability compared to the first region (5; 5'; 5'').
IPC 8 full level
B01D 53/94 (2006.01); B01J 35/00 (2006.01); F01N 3/08 (2006.01)
CPC (source: EP US)
B01D 53/945 (2013.01 - EP US); B01D 53/9495 (2013.01 - EP US); B01J 35/19 (2024.01 - EP US); F01N 3/2803 (2013.01 - EP US); B01D 53/9477 (2013.01 - EP US); B01D 2255/206 (2013.01 - EP US); B01D 2255/908 (2013.01 - EP US); F01N 2510/06 (2013.01 - EP US); F01N 2510/0682 (2013.01 - EP US); F01N 2560/06 (2013.01 - EP US); F01N 2570/16 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP US)
Citation (search report)
See references of WO 2007031190A1
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
WO 2007031190 A1 20070322; DE 102005044545 A1 20070322; EP 1924340 A1 20080528; JP 2009508049 A 20090226; US 2009301069 A1 20091210
DOCDB simple family (application)
EP 2006008383 W 20060826; DE 102005044545 A 20050917; EP 06791679 A 20060826; JP 2008530365 A 20060826; US 6710506 A 20060826